EP1932295A1 - Acheminement de paquets de donnees depuis un hote multiheberge - Google Patents

Acheminement de paquets de donnees depuis un hote multiheberge

Info

Publication number
EP1932295A1
EP1932295A1 EP06794071A EP06794071A EP1932295A1 EP 1932295 A1 EP1932295 A1 EP 1932295A1 EP 06794071 A EP06794071 A EP 06794071A EP 06794071 A EP06794071 A EP 06794071A EP 1932295 A1 EP1932295 A1 EP 1932295A1
Authority
EP
European Patent Office
Prior art keywords
route
data packet
source address
host
default
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06794071A
Other languages
German (de)
English (en)
Other versions
EP1932295A4 (fr
Inventor
Juha Koskelainen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of EP1932295A1 publication Critical patent/EP1932295A1/fr
Publication of EP1932295A4 publication Critical patent/EP1932295A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols

Definitions

  • Fig 1 is a flow diagram illustrating a method according to an embodiment of the present invention
  • a router other than the one pointed to by the default route of the routing table of the multihomed host would require e.g. reinitialization of the Internet Protocol stack of the respective multihomed host, which would be a relatively time consuming process and which would cause a break in a network service provided by the respective multihomed host.
  • the switch to another default gateway is not an option e.g. in case of a fault tolerant system.
  • a single router used as a default gateway is a potential single point of failure, which again is unacceptable in case of a fault tolerant system.
  • the present invention allows utilizing any of available default gateways dynamically as needed, without service breaks and without time delays.
  • The-multi-homed host 210 further " comprises a routing table 214. Since the present invention requires no changes to routing tables, the routing table 214 may be a conventional prior art routing table, comprising e.g. at least one host route, at least one subnet route, and optionally one or more gateway routes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

L'invention permet l'acheminement de paquets de données depuis un hôte multihébergé. Une passerelle implicite est associée à chacune des adresses réseau associées à l'hôte multihébergé. L'une de ces adresses est affectée à un paquet de données envoyé depuis l'hôte multihébergé dont elle constitue l'adresse source. Dans une table d'acheminements de l'hôte multihébergé, on recherche un acheminement correspondant à une adresse de destination du paquet de données. En réaction à la découverte d'un acheminement ou d'aucun acheminement, l'acheminement trouvé étant un acheminement implicite de la table d'acheminements, on détermine celle des passerelles implicite qui est associée à l'adresse source affectée, puis on envoie le paquet de données à la passerelle implicite ainsi déterminée.
EP06794071A 2005-09-15 2006-09-01 Acheminement de paquets de donnees depuis un hote multiheberge Withdrawn EP1932295A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050919A FI20050919A0 (fi) 2005-09-15 2005-09-15 Monikotiselta isäntäkoneelta tulevien datapakettien reititys
PCT/FI2006/000293 WO2007031593A1 (fr) 2005-09-15 2006-09-01 Acheminement de paquets de donnees depuis un hote multiheberge

Publications (2)

Publication Number Publication Date
EP1932295A1 true EP1932295A1 (fr) 2008-06-18
EP1932295A4 EP1932295A4 (fr) 2009-12-09

Family

ID=35151378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06794071A Withdrawn EP1932295A4 (fr) 2005-09-15 2006-09-01 Acheminement de paquets de donnees depuis un hote multiheberge

Country Status (6)

Country Link
US (1) US7894456B2 (fr)
EP (1) EP1932295A4 (fr)
CN (1) CN101263696A (fr)
FI (1) FI20050919A0 (fr)
TW (1) TW200713922A (fr)
WO (1) WO2007031593A1 (fr)

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ES2452340T3 (es) * 2006-11-09 2014-04-01 Huawei Technologies Co., Ltd. Un método y nodo de borde para el anuncio de información de conexión de borde de un sistema
US7599997B1 (en) 2008-08-01 2009-10-06 Gene Fein Multi-homed data forwarding storage
US7636759B1 (en) * 2008-09-29 2009-12-22 Gene Fein Rotating encryption in data forwarding storage
US8458285B2 (en) * 2008-03-20 2013-06-04 Post Dahl Co. Limited Liability Company Redundant data forwarding storage
US7636761B1 (en) * 2008-09-29 2009-12-22 Gene Fein Measurement in data forwarding storage
US9203928B2 (en) 2008-03-20 2015-12-01 Callahan Cellular L.L.C. Data storage and retrieval
TWI452878B (zh) * 2008-03-21 2014-09-11 Ralink Technology Corp 封包處理系統及方法
US8386585B2 (en) * 2008-04-25 2013-02-26 Tajitshu Transfer Limited Liability Company Real-time communications over data forwarding framework
US8452844B2 (en) * 2008-05-07 2013-05-28 Tajitshu Transfer Limited Liability Company Deletion in data file forwarding framework
US8265078B2 (en) * 2008-06-08 2012-09-11 Apple Inc. Routing table build algorithm for a routing table that uses a search key constructed from packet destination address and outbound interface
CN102100040B (zh) * 2008-06-09 2014-01-22 诺基亚公司 用于通信路由的方法、装置
US8370446B2 (en) * 2008-07-10 2013-02-05 Tajitshu Transfer Limited Liability Company Advertisement forwarding storage and retrieval network
US8599678B2 (en) * 2008-07-10 2013-12-03 Tajitshu Transfer Limited Liability Company Media delivery in data forwarding storage network
US8352635B2 (en) * 2008-09-29 2013-01-08 Tajitshu Transfer Limited Liability Company Geolocation assisted data forwarding storage
US8478823B2 (en) * 2008-09-29 2013-07-02 Tajitshu Transfer Limited Liability Company Selective data forwarding storage
US8844018B2 (en) * 2008-12-18 2014-09-23 At&T Intellectual Property I, L.P. Methods and apparatus to enhance security in residential networks
CN102498692B (zh) * 2009-03-30 2014-12-03 华为技术有限公司 一种本地路由的方法、装置及系统
EP2510655A4 (fr) * 2009-12-09 2016-12-21 ERICSSON TELEFON AB L M (publ) Commutation d'appel dans des réseaux de communication par paquets
US8510409B1 (en) * 2009-12-23 2013-08-13 Emc Corporation Application-specific outbound source routing from a host in a data network
CN101848164B (zh) * 2010-05-27 2013-05-29 北京邮电大学 基于多家乡主机扩展协议hip实现流分配和流重定向的方法
US9152293B2 (en) * 2010-12-09 2015-10-06 Verizon Patent And Licensing Inc. Server IP addressing in a computing-on-demand system
US9294389B2 (en) * 2011-06-23 2016-03-22 Cisco Technology, Inc. Method to select interface for IP packets when destination subnet is reachable on multiple interfaces
US9407493B2 (en) * 2012-04-19 2016-08-02 Futurewei Technologies, Inc. System and apparatus for router advertisement options for configuring networks to support multi-homed next hop routes
CN104079478B (zh) * 2013-03-25 2017-06-16 新华三技术有限公司 报文转发方法和装置
US20140355536A1 (en) * 2013-06-04 2014-12-04 Alcatel Lucent System and method providing fixed mobile convergence via bonded services
US9912631B2 (en) * 2013-12-26 2018-03-06 Fastly, Inc. Content node selection based on classless prefix
WO2017015950A1 (fr) * 2015-07-30 2017-02-02 华为技术有限公司 Procédé, appareil et dispositif de transmission de données et de génération de table de mise en correspondance d'adresses
US10644993B2 (en) 2017-11-23 2020-05-05 Harman International Industries, Incorporated Internet reachability detection and internet high availability for multi-homed network devices
CN111835876B (zh) * 2019-04-22 2022-07-05 杭州海康威视系统技术有限公司 网络地址配置方法、装置、服务器集群及存储介质

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US20040107295A1 (en) * 2002-09-12 2004-06-03 International Business Machines Corporation Method for processing a data packet
US20040111529A1 (en) * 2002-12-10 2004-06-10 Intel Corporation (A Delaware Corporation) Dynamic host based load balancing of a multihomed network

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US7269157B2 (en) * 2001-04-10 2007-09-11 Internap Network Services Corporation System and method to assure network service levels with intelligent routing
JP2005072685A (ja) * 2003-08-27 2005-03-17 Ntt Docomo Inc ルータ装置及びその装置における経路情報の配布方法並びに通信システム
JP2005277498A (ja) * 2004-03-23 2005-10-06 Fujitsu Ltd 通信システム
US7594031B2 (en) * 2005-09-15 2009-09-22 Microsoft Corporation Network address selection

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US20040107295A1 (en) * 2002-09-12 2004-06-03 International Business Machines Corporation Method for processing a data packet
US20040111529A1 (en) * 2002-12-10 2004-06-10 Intel Corporation (A Delaware Corporation) Dynamic host based load balancing of a multihomed network

Non-Patent Citations (2)

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DRAVES D THALER MICROSOFT R: "Default Router Preferences and More-Specific Routes; draft-ietf-ipv6-router-selection-07.txt" IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, vol. ipv6, no. 7, 17 January 2005 (2005-01-17), XP015038449 ISSN: 0000-0004 *
See also references of WO2007031593A1 *

Also Published As

Publication number Publication date
WO2007031593A1 (fr) 2007-03-22
EP1932295A4 (fr) 2009-12-09
TW200713922A (en) 2007-04-01
US7894456B2 (en) 2011-02-22
FI20050919A0 (fi) 2005-09-15
CN101263696A (zh) 2008-09-10
US20070058606A1 (en) 2007-03-15

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